Tl;dr, together they're effectively immortal, and that's not counting their absurdly high stats for Synchro standards, and supremely solid effects
Tri-Brigade monster Springans monster Fallen of Albaz or a monster that mentions it Gung-ho
NAME : FA/UMBREON VMAX
Scientists Aang's Journey Abzan Monument Agency Outfitter Beamsaw Prospector Bebop, Warthog Warrior Bedhead Beastie Beseech the Mirror Burnished Hart Call the Mountain Chocobo Campus Guide Canyon Crawler Case of the Shattered Pact Case of the Stashed Skeleton Central Elevator // Promising Stairs Changeling Wayfinder Compass Gnome Cool but Rude Cynical Loner Daggermaw Megalodon Dauntless Scrapbot Demolition Field Demonic Counsel Divert Disaster Dragonstorm Forecaster Embermouth Sentinel Emeritus of Woe Escape Tunnel Everything Pizza Evolving Wilds Expedition Map Fabled Passage Fountainport Bell Giant Koi Hill Gigas Hoarding Dragon Hour of Victory Ice Flan Insatiable Avarice Jeskai Monument Kav Landseeker Kellan, the Fae-Blooded Keys to the House Kree Sentinel Kulrath Zealot Lithobraking Lively Dirge Lo and Li, Twin Tutors Maelstrom of the Spirit Dragon Malboro Marauding Brinefang Mardu Monument Marshals' Pathcruiser Maze's End Micromancer Molten Man, Inferno Incarnate Mongoose Lizard Mystical Teachings Orbital Plunge Promising Vein Rampaging Spiketail Repurposing Bay Roxxon Brutes Rune-Scarred Demon Sanar, Unfinished Genius Scampering Surveyor Scour for Scrap Scrounge for Eternity Seismic Monstrosaur Servant of the Stinger Silver Deputy
I can see this seeing plenty of play in cEDH and Casual Commander alike
When we looked at Fatal Push last week, it seemed that there was a normal and Inked version, in keeping with the Venom Unleashed drop
